114 lines
4.1 KiB
C++
114 lines
4.1 KiB
C++
#include "TjdUiAppSportDrawGuiAPI.h"
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using namespace OHOS;
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namespace TJD {
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static inline int16_t HorizontalCenter(int16_t width, int16_t parentWidth) {
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return (parentWidth - width) / 2;
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}
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void InitLabelHorCenter(OHOS::UILabel &label, uint8_t size, int16_t y,
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int16_t target, const char *text, uint64_t color) {
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label.SetFont(TJD_VECTOR_FONT_FILENAME, size);
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label.SetText(text);
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label.SetLineBreakMode(OHOS::UILabel::LINE_BREAK_ADAPT);
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label.SetAlign(OHOS::TEXT_ALIGNMENT_CENTER, OHOS::TEXT_ALIGNMENT_CENTER);
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label.SetPosition(HorizontalCenter(label.GetWidth(), target), y);
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label.SetTextColor(Color::GetColorFromRGBA(
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static_cast<uint8_t>((color >> 24) & 0xFF),
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static_cast<uint8_t>((color >> 16) & 0xFF),
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static_cast<uint8_t>((color >> 8) & 0xFF),
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static_cast<uint8_t>(color & 0xFF)
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));
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}
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void InitLabelHorCenter(OHOS::UILabel &label, uint8_t size, int16_t y,
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int16_t target, const char *text, const char* fontName) {
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label.SetFont(fontName, size);
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label.SetText(text);
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label.SetLineBreakMode(OHOS::UILabel::LINE_BREAK_ADAPT);
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label.SetAlign(OHOS::TEXT_ALIGNMENT_CENTER, OHOS::TEXT_ALIGNMENT_CENTER);
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label.SetPosition(HorizontalCenter(label.GetWidth(), target), y);
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}
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void InitLabel(OHOS::UILabel &label, uint8_t size, int16_t x, int16_t y, const char *text, const char* fontName)
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{
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label.SetFont(fontName, size);
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label.SetText(text);
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label.SetLineBreakMode(OHOS::UILabel::LINE_BREAK_ADAPT);
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label.SetAlign(OHOS::TEXT_ALIGNMENT_CENTER, OHOS::TEXT_ALIGNMENT_CENTER);
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label.SetPosition(x, y);
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}
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void UiDrawImage(OHOS::UIImageView *Image, int16_t x, int16_t y,
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OHOS::ImageInfo *imgInfo) // 绘制图片（不需要id）
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{
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Image->SetPosition(x, y); // widget's left position and top position
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Image->SetSrc(imgInfo);
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}
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void UiDrawImage(OHOS::UIImageView *Image, int16_t x, int16_t y, const char *id,
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OHOS::ImageInfo *imgInfo) // 绘制图片（需要id）
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{
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Image->SetPosition(x, y);
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Image->SetViewId(id);
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Image->SetSrc(imgInfo);
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}
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// 绘制缩放图片（带id）
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void UIDrawImageScale(OHOS::UIImageView *Image, int16_t x, int16_t y,
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const char *id, OHOS::ImageInfo *imgInfo,
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float widthScale, float heightScale, uint8_t center_x,
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uint8_t center_y) {
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Image->SetPosition(x, y);
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Image->SetViewId(id);
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const OHOS::Vector2<float> &scale = {widthScale, heightScale};
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OHOS::Vector2<float> pivot = {(float)center_x, (float)center_y};
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Image->Scale(scale, pivot);
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Image->SetSrc(imgInfo);
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Image->Invalidate();
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}
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// 绘制缩放图片（不需要id）
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void UIDrawImageScale(OHOS::UIImageView *Image, int16_t x, int16_t y,
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OHOS::ImageInfo *imgInfo, float widthScale,
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float heightScale, uint8_t center_x, uint8_t center_y) {
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Image->SetPosition(x, y);
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const OHOS::Vector2<float> &scale = {widthScale, heightScale};
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OHOS::Vector2<float> pivot = {(float)center_x, (float)center_y};
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Image->Scale(scale, pivot);
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Image->SetSrc(imgInfo);
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Image->Invalidate();
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}
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static const uint16_t SCALE_FACTOR = 340;
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bool TransformItemBaseOnPosition(OHOS::UITransformList *list, OHOS::UIView *item)
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{
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if (list == nullptr || item == nullptr) {
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return false;
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}
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if (item->GetViewType() != UI_TRANSFORM_GROUP) {
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return false;
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}
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UITransformGroup *group = dynamic_cast<UITransformGroup *>(item);
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if (group == nullptr) {
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return false;
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}
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int16_t w = group->GetWidth();
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int16_t h = group->GetHeight();
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if (list->GetDirection() == UIList::VERTICAL) {
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int16_t midY = list->GetY() + (list->GetHeight() >> 1);
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int16_t y = group->GetY();
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int offset = (y + (h >> 1) - midY);
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int temp = EasingEquation::SineEaseIn(0, SCALE_FACTOR, abs(offset), SCALE_FACTOR);
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float scale = 1.0 - (static_cast<float>(temp) / SCALE_FACTOR);
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group->Scale(Vector2<float>(scale, scale), Vector2<float>(w >> 1, h >> 1));
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if ((y <= midY) && (y + group->GetHeight() >= midY)) {
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return true;
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}
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}
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return false;
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}
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} // namespace TJD
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